Choosing the Best Ground Coffee For Your Espresso Machine If you own an espresso machine You'll want to make sure that the coffee you use is of the highest quality. This is because espresso machines need a fine grind to extract the highest amount of coffee. Extraction happens when water https://coffeee17921.bloggerchest.com/29707872/20-coffee-espresso-machines-websites-that-are-taking-the-internet-by-storm